diff --git a/modules/joinmarket.nix b/modules/joinmarket.nix
index 2d27094..289bf2e 100644
--- a/modules/joinmarket.nix
+++ b/modules/joinmarket.nix
@@ -282,7 +282,7 @@ in {
     users.groups.${cfg.group} = {};
     nix-bitcoin.operator = {
       groups = [ cfg.group ];
-      allowRunAsUsers = [ cfg.group ];
+      allowRunAsUsers = [ cfg.user ];
     };
 
     nix-bitcoin.secrets.jm-wallet-password.user = cfg.user;